RB

Richard R. Boettcher

📍 North Muskegon, MI: #2 of 4 inventorsTop 50%
🗺 Michigan: #1,023 of 4,492 inventorsTop 25%
Overall (1997): #89,543 of 185,788Top 50%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5703248 Process for the selective trihalogenation of ketones useful as intermediates in the synthesis of thiophenes Jeffrey S. Rommel, James T. Traxler 1997-12-30